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"description": "**Author**: Dave Barker \n**Source**: [original](http:\/\/www.cs.waikato.ac.nz\/ml\/weka\/datasets.html) - \n**Please cite**: \n\nPasture Production\n\nData source: Dave Barker\nAgResearch Grasslands, Palmerston North, New Zealand\n\nThe objective was to predict pasture production from a variety of biophysical factors. Vegetation and soil variables from areas of grazed North Island hill country with different management (fertilizer application\/stocking rate) histories (1973-1994) were measured and subdivided into 36 paddocks. Nineteen vegetation (including herbage production); soil chemical, physical and biological; and soil water variables were selected as potentially useful biophysical indicators.\n\nAttribute Information:\n1. fertiliser - fertiliser used - enumerated\n2. slope - slope of the paddock - integer\n3. aspect-dev-NW - the deviation from the north-west - integer\n4. OlsenP - integer\n5. MinN - integer\n6. TS - integer\n7. Ca-Mg - calcium magnesium ration - real\n8. LOM - soil lom (g\/100g) - real\n9. NFIX-mean - a mean calculation - real\n10. Eworms-main-3 - main 3 spp earth worms per g\/m2 - real\n11. Eworms-No-species - number of spp - integer\n12. KUnSat - mm\/hr - real\n13. OM - real\n14. Air-Perm - real\n15. Porosity - real\n16. HFRG-pct-mean - mean percent - real\n17. legume-yield - kgDM\/ha - real\n18. OSPP-pct-mean - mean percent - real\n19. Jan-Mar-mean-TDR - real\n20. Annual-Mean-Runoff - in mm - real\n21. root-surface-area - m2\/m3 - real\n22. Leaf-P - ppm - real\n23. pasture-prod-class - pasture production categorisation - enumerated",
"format": "ARFF",
"uploader": "Joaquin Vanschoren",
"uploader_id": 2,
"visibility": "public",
"creator": "\"Dave Barker\"",
"contributor": null,
"date": "2014-08-26 21:50:16",
"update_comment": null,
"last_update": "2014-08-26 21:50:16",
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"url": "https:\/\/www.openml.org\/data\/download\/52242\/phpSF8oeR",
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"Pasture Production Data source: Dave Barker AgResearch Grasslands, Palmerston North, New Zealand The objective was to predict pasture production from a variety of biophysical factors. Vegetation and soil variables from areas of grazed North Island hill country with different management (fertilizer application\/stocking rate) histories (1973-1994) were measured and subdivided into 36 paddocks. Nineteen vegetation (including herbage production); soil chemical, physical and biological; and soil wate "
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